chilsaoui Posted May 9, 2015 Share Posted May 9, 2015 (edited) hi all i searched sodium carbonate everywhere but haven't found it but i found sodium percarbonate can you tell me how to produce sodium carbonate (Na2CO3) from sodium percarbonate (2Na2CO3·3H2O2) i have read in wikipedia that sodium percarbonate under water is decompossed to sodium carbonate and hydrogene peroxyde if that is true how to separe sodium carbonate from this solution thanks Edited May 9, 2015 by chilsaoui Link to comment Share on other sites More sharing options...
Fuzzwood Posted May 9, 2015 Share Posted May 9, 2015 Try the supermarket for soda. The normal one, not the caustic. It should come as a white, crystalline powder. Link to comment Share on other sites More sharing options...
John Cuthber Posted May 9, 2015 Share Posted May 9, 2015 It would seem strange tome that you can't find washing soda for sale. Another option to look for would be baking soda (sodium bicarbonate) However, if you want, you can convert the percarbonate to the carbonate by heating it. Link to comment Share on other sites More sharing options...
chilsaoui Posted May 9, 2015 Author Share Posted May 9, 2015 ok i will try heating it thank you very much for help Link to comment Share on other sites More sharing options...
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